CN204940705U - Steel bar rack structure fixed by a kind of super large reinforced concrete beam - Google Patents
Steel bar rack structure fixed by a kind of super large reinforced concrete beam Download PDFInfo
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- CN204940705U CN204940705U CN201520431129.8U CN201520431129U CN204940705U CN 204940705 U CN204940705 U CN 204940705U CN 201520431129 U CN201520431129 U CN 201520431129U CN 204940705 U CN204940705 U CN 204940705U
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- main muscle
- thick stick
- iron
- steel
- holder thick
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Abstract
The utility model discloses a kind of super large reinforced concrete beam and fix Steel bar rack structure, the base frame that it comprises beam bottom mother plate, is positioned at the Steel bar rack assembly on beam bottom mother plate and is positioned under beam bottom mother plate, beam bottom mother plate arranges Steel bar rack assembly by polylith concrete pad, and Steel bar rack assembly comprises left and right side column and Duo Gen main muscle holder thick stick; Base frame comprises square steel, the lumps of wood, square steel horizontal dawn, oil holder, vertical rod and tapered end steel pipe.Adopt and first iron on beam three is arranged main muscle Tuo Gang, lower iron the 3rd is arranged main muscle holder thick stick (most next row main muscle holder thick stick) and first welded with column reinforcing bar, under beam iron top two arrange main muscle holder thick stick reinforcing bar must the main muscle under it put in place after the method for burn-oning again, the cage of reinforcement load of beam is all dropped on Steel bar rack, and reinforcing bar is evenly distributed, and shelf does not need to remove, saving of work and time, reduction of erection time, reinforcing bar is located, it is simple to fix, quality assurance, security control difficulty is little, easy construction.
Description
Technical field
The utility model relates to a kind of super large reinforced concrete beam and fixes Steel bar rack method for binding reinforcing steel bars.
Background technology
In large equipment base in the engineerings such as high level, Super High conversion layer, power plant, weapons museum large platform, some reinforced concrete beam is larger, major part deck-siding is more than 1500mm, deck-molding is more than 2500mm, the diameter of main muscle reaches more than 40mm, and beam is the main muscle of more than three rows up and down, and single main muscle reaches more than 15, nearly more than 20 that has, main muscle spacing only has about 100mm; Stirrup reaches more than 16 root roots by stirrup, the lacing wire of vertical direction every 150mm mono-row of horizontal, and beam sides is provided with the reinforced mesh that mesh is 150mm, also has many middle girders to pass in beam.The cage of reinforcement load of beam is large, reinforcing bar complex distribution, take tradition and the interim shelf of steel pipe to discharge main muscle cover stirrup, difficulty is large, and shelf assembling and disassembling difficulty is large, time-consuming long in time limit, reinforcing bar location, fixing difficulty, tear the easy loose shift of shelf open, quality is uncontrollable, security control difficulty is large, and difficulty of construction is large.
Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of super large reinforced concrete beam and fixes Steel bar rack structure.
For solving the problems of the technologies described above, Steel bar rack structure fixed by a kind of super large reinforced concrete beam of the present utility model, it comprises beam bottom mother plate, the base frame being positioned at the Steel bar rack assembly on beam bottom mother plate and being positioned under beam bottom mother plate, described beam bottom mother plate arranges Steel bar rack assembly by polylith concrete pad, described Steel bar rack assembly comprises a left side, right side uprights and Duo Gen main muscle holder thick stick, iron first row main muscle holder thick stick on beam, iron second row main muscle holder thick stick on beam, on beam, main muscle holder thick stick arranged by iron the 3rd, under beam, the main muscle holder thick stick of iron the 3rd row first welds with two heel posts, under under beam, under iron second row main muscle Tuo Gang and beam, iron first row main muscle holder thick stick is positioned at beam, iron the 3rd is arranged above main muscle holder thick stick, described base frame comprises square steel, the lumps of wood, square steel horizontal dawn, oil holder, vertical rod and tapered end steel pipe, girt, bar of sweeping the floor, steel socket, elongated hardwood and reinforced concrete foundation, reinforced concrete foundation is spread elongated hardwood, steel socket put well by elongated hardwood, vertical rod, girt and bar of sweeping the floor is set up again above, after many vertical rods arrangement and tapered end steel pipe transverse fix, vertical rod adopts oil to hold the square steel horizontal dawn, and the horizontal dawn is covered with the lumps of wood to square steel, lay square steel between flitch.
The beneficial effects of the utility model: adopt and first iron on beam three is arranged iron the 3rd under main muscle Tuo Gang, beam and arrange main muscle holder thick stick (most the main muscle of next row) and first weld with column reinforcing bar, under beam iron top two arrange main muscle holder thick stick reinforcing bar must the main muscle under it put in place after the method for burn-oning again, the cage of reinforcement load of beam is all dropped on steel bracket, reinforcing bar is evenly distributed, shelf does not need to remove the saving of work and time reduction of erection time, reinforcing bar is located, it is simple to fix, quality assurance, security control difficulty is little, saving of work and time, easy construction.
Accompanying drawing explanation
Fig. 1 is crossbeam sectional drawing of the present utility model.
Fig. 2 is fixing Steel bar rack structural representation of the present utility model.
Fig. 3 is the crossbeam sectional drawing after reinforcing bar binding of the present utility model.
Wherein: 1, column, 2, column, 3, iron first row main muscle holder thick stick on beam, 4, iron second row main muscle holder thick stick on beam, 5, on beam, main muscle holder thick stick arranged by iron the 3rd, 6, iron first row main muscle holder thick stick under beam, 7, iron second row main muscle holder thick stick under beam, 8, under beam, main muscle holder thick stick arranged by iron the 3rd, 9, concrete pad, 10, beam bottom mother plate, 11, square steel, 12, the lumps of wood, 13, the square steel horizontal dawn, 14, oil holder, 15, vertical rod, 16, tapered end steel pipe, 17, girt, 18, to sweep the floor bar, 19, steel socket, 20, elongated hardwood, 21, reinforced concrete foundation, 22, fastener.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment, only for explaining the utility model, does not form the restriction to protection domain of the present utility model.
As shown in Figure 3, Steel bar rack structure fixed by a kind of super large reinforced concrete beam of the present utility model, it comprises beam bottom mother plate 10, the base frame being positioned at the Steel bar rack assembly on beam bottom mother plate 10 and being positioned under beam bottom mother plate 10, beam bottom mother plate 10 arranges Steel bar rack assembly by polylith concrete pad 9, Steel bar rack assembly comprises a left side, right side uprights 1, 2 and Duo Gen main muscle holder thick stick, iron first row main muscle holder thick stick 3 on beam, iron second row main muscle holder thick stick 4 on beam, on beam, main muscle holder thick stick 5 arranged by iron the 3rd, under beam, iron the 3rd arranges main muscle holder thick stick 8 elder generation and two heel posts 1, 2 welding, under under beam, under iron second row main muscle holder thick stick 7 and beam, iron first row main muscle holder thick stick 6 is positioned at beam, iron the 3rd is arranged above main muscle holder thick stick 8, base frame comprises square steel 11, the lumps of wood 12, the square steel horizontal dawn 13, oil holder 14, vertical rod 15 and tapered end steel pipe 16, girt 17, to sweep the floor bar 18, steel socket 19, elongated hardwood 20 and reinforced concrete foundation 21, reinforced concrete foundation 21 is spread elongated hardwood 20, steel socket 19 put well by elongated hardwood 20, vertical rod 15 is set up again above, girt 17 and bar 18 of sweeping the floor, laterally fix with tapered end steel pipe 16 after many vertical rods 15 arrange, vertical rod 15 adopts oil holder 14 to hold the square steel horizontal dawn 13, the horizontal dawn 13 is covered with the lumps of wood 12 to square steel, lay square steel 11 between flitch 12.
Tapered end steel pipe 16, girt 17 and to sweep the floor between bar 18 and vertical rod 15 fixing after pin with fastener 22.
The method for binding reinforcing steel bars of Steel bar rack fixed by a kind of super large reinforced concrete beam, comprise the following steps: at a Super High, 2000mm × 1800mm jowar (cross section is illustrated in fig. 1 shown below) of conversion layer, first reinforced concrete foundation 21 must be solid, solid concrete foundation is spread the elongated hardwood 20 of 200mm × 50mm, steel socket 19 put well by elongated hardwood 20, vertical rod 15 is set up again above, girt 17(step pitch 900mm) and bar 18 of sweeping the floor, vertical rod 15, girt 17, Φ 48 × 3.5mm steel pipe selected by bar 18 of sweeping the floor, vertical rod 15 horizontal spacing is 250mm, longitudinal array pitch is 450mm, 80mm × 50mm × 5mm square steel horizontal dawn 13 is held in upper Φ 36mm oil holder 14, square steel horizontal dawn 13 upper berth 80mm × 80mm lumps of wood 12, center distance is not more than 300mm, lay 80mm × 50mm between the lumps of wood 12 × 5mm square steel 11, top repaves the thick multi-plywood beam bottom mother plate 10 of 18 ~ 20mm.
Beam bottom mother plate stands up and fixes Steel bar rack assembly (being illustrated in fig. 2 shown below), spacing is 3m, apart from girder connection 600mm, first on beam, the main muscle of lay on main muscle holder thick stick 5 arranged by iron the 3rd, the main muscle of iron second row on interspersed beam, the main muscle of iron first row on beam, main muscle probe 1 ~ 2m, up overlap stirrup, and then main muscle arranged by iron the 3rd under interspersed beam, iron second row main muscle holder thick stick 7 under welded grider, wear the main muscle of iron second row under beam, iron first row main muscle holder thick stick 6 under welded grider, wear the main muscle of iron first row under beam, adjustment stirrup position, colligation stirrup, main muscle, colligation beam sides horizontal tectonics muscle, the horizontal drag hook of colligation.
Beam bottom mother plate stands up and the Steel bar rack assembly (as shown in Figure 2) fixed, under time prefabricated, on beam, on iron first row main muscle holder thick stick 3, beam, on iron second row main muscle holder thick stick 4, beam, iron the 3rd arranges main muscle holder thick stick 5, beam, the main muscle holder thick stick 8 of iron the 3rd row first welds with vertical rod reinforcing bar, a steel bar end to be welded with under every grade of holder thick stick, strengthen holder thick stick bearing, under beam iron top two arrange main muscle holder thick stick reinforcing bar must the main muscle under it put in place after burn-on again, with facilitate holder thick stick under main muscle intert.
Wherein, the length of main muscle holder thick stick is that deck-siding deducts twice protective layer thickness, and the height of column is the protective layer thickness that depth of beam deducts twice, and the position of reinforcing bar is that design attitude is constant; Tuo Gang position is determined by main muscle design attitude, is close to main muscle below what often arrange main muscle.Holder thick stick, column all adopt the diameter 40mm grade III steel muscle identical with beam main tendon.(the large beam section after colligation is illustrated in fig. 3 shown below).
Adopt and first iron on beam three arranged main muscle Tuo Gang, lower iron the 3rd is arranged main muscle holder thick stick (most next row main muscle holder thick stick) and first welded with column reinforcing bar, under beam iron top two arrange main muscle holder thick stick reinforcing bar must the main muscle under it put in place after burn-on again.
The method for binding reinforcing steel bars of Steel bar rack fixed by super large reinforced concrete beam of the present utility model, and tool has the following advantages:
1, be connected into ladder shape reinforced bar support shelf with the steel bar welding with main muscle same specification, prop up in advance and stand on beam bottom mother plate, spacing 2 ~ 3m, hold the main muscle of each layer of crossbeam, control the position up and down of main muscle, the not easily displacement of main muscle;
2, conveniently shelve the main muscle in corner, conveniently wear extension stirrup, easy formation initial stage skeleton, facilitate interting of main muscle, facilitate stirrup to adjust, facilitate reinforcing bar binding;
3, main muscle spacing, array pitch accurately, and not easily change;
4, beam reinforcement cages colligation does not need after completing to remove support shelves, and the saving of work and time reduction of erection time is limit, and beam reinforcement cages is indeformable, and main reinforce position not easily changes, reinforcing bar accurate positioning, protective layer thickness precise control;
5, cage of reinforcement location is accurate, quality is good, facilitates mounting rail side form;
6, technique is simple, construction safety on wide flat bed die.
Claims (1)
1. Steel bar rack structure fixed by a super large reinforced concrete beam, it is characterized in that: it comprises beam bottom mother plate, the base frame being positioned at the Steel bar rack assembly on beam bottom mother plate and being positioned under beam bottom mother plate, described beam bottom mother plate arranges Steel bar rack assembly by polylith concrete pad, described Steel bar rack assembly comprises a left side, right side uprights and Duo Gen main muscle holder thick stick, iron first row main muscle holder thick stick on beam, iron second row main muscle holder thick stick on beam, on beam, main muscle holder thick stick arranged by iron the 3rd, under beam, the main muscle holder thick stick of iron the 3rd row first welds with two heel posts, under under beam, under iron second row main muscle Tuo Gang and beam, iron first row main muscle holder thick stick is positioned at beam, iron the 3rd is arranged above main muscle holder thick stick, described base frame comprises square steel, the lumps of wood, square steel horizontal dawn, oil holder, vertical rod and tapered end steel pipe, girt, bar of sweeping the floor, steel socket, elongated hardwood and reinforced concrete foundation, reinforced concrete foundation is spread elongated hardwood, steel socket put well by elongated hardwood, vertical rod, girt and bar of sweeping the floor is set up again above, after many vertical rods arrangement and tapered end steel pipe transverse fix, vertical rod adopts oil to hold the square steel horizontal dawn, and the horizontal dawn is covered with the lumps of wood to square steel, lay square steel between flitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431129.8U CN204940705U (en) | 2015-06-23 | 2015-06-23 | Steel bar rack structure fixed by a kind of super large reinforced concrete beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431129.8U CN204940705U (en) | 2015-06-23 | 2015-06-23 | Steel bar rack structure fixed by a kind of super large reinforced concrete beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204940705U true CN204940705U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520431129.8U Withdrawn - After Issue CN204940705U (en) | 2015-06-23 | 2015-06-23 | Steel bar rack structure fixed by a kind of super large reinforced concrete beam |
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| CN (1) | CN204940705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989036A (en) * | 2015-06-23 | 2015-10-21 | 江苏南通三建集团有限公司 | Oversized reinforced concrete beam fixed rebar support structure and rebar binding method thereof |
| RU184561U1 (en) * | 2018-08-07 | 2018-10-30 | Акционерное Общество "Атомэнергопроект" | ARM FORMWORK UNIT WITH REMOVABLE FORMWORK |
-
2015
- 2015-06-23 CN CN201520431129.8U patent/CN204940705U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989036A (en) * | 2015-06-23 | 2015-10-21 | 江苏南通三建集团有限公司 | Oversized reinforced concrete beam fixed rebar support structure and rebar binding method thereof |
| RU184561U1 (en) * | 2018-08-07 | 2018-10-30 | Акционерное Общество "Атомэнергопроект" | ARM FORMWORK UNIT WITH REMOVABLE FORMWORK |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160106 Effective date of abandoning: 20170630 |
|
| AV01 | Patent right actively abandoned |